105 	if (ap->ops->sff_check_altstatus)  in ata_sff_altstatus()
106 		return ap->ops->sff_check_altstatus(ap);  in ata_sff_altstatus()
127 	if (ap->ops->sff_check_altstatus || ap->ioaddr.altstatus_addr) {  in ata_sff_irq_status()
134 	status = ap->ops->sff_check_status(ap);  in ata_sff_irq_status()
152 	if (ap->ops->sff_check_altstatus)  in ata_sff_sync()
153 		ap->ops->sff_check_altstatus(ap);  in ata_sff_sync()
187 	if (ap->ops->sff_check_altstatus || ap->ioaddr.altstatus_addr) {  in ata_sff_dma_pause()
239 		status = ap->ops->sff_check_status(ap);  in ata_sff_busy_sleep()
258 	u8 status = link->ap->ops->sff_check_status(link->ap);  in ata_sff_check_ready()
298 	if (ap->ops->sff_set_devctl)  in ata_sff_set_devctl()
299 		ap->ops->sff_set_devctl(ap, ctl);  in ata_sff_set_devctl()
360 	ap->ops->sff_dev_select(ap, device);  in ata_dev_select()
386 	if (ap->ops->sff_irq_on) {  in ata_sff_irq_on()
387 		ap->ops->sff_irq_on(ap);  in ata_sff_irq_on()
394 	if (ap->ops->sff_set_devctl || ioaddr->ctl_addr)  in ata_sff_irq_on()
398 	if (ap->ops->sff_irq_clear)  in ata_sff_irq_on()
399 		ap->ops->sff_irq_clear(ap);  in ata_sff_irq_on()
539 	ap->ops->sff_tf_load(ap, tf);  in ata_tf_to_host()
540 	ap->ops->sff_exec_command(ap, tf);  in ata_tf_to_host()
726 		ap->ops->sff_data_xfer(qc->dev, buf + offset, qc->sect_size,  in ata_pio_sector()
733 		ap->ops->sff_data_xfer(qc->dev, buf + offset, qc->sect_size,  in ata_pio_sector()
794 	ap->ops->sff_data_xfer(qc->dev, qc->cdb, qc->dev->cdb_len, 1);  in atapi_send_cdb()
809 		ap->ops->bmdma_start(qc);  in atapi_send_cdb()
871 		consumed = ap->ops->sff_data_xfer(dev,  buf + offset,  in __atapi_pio_bytes()
878 		consumed = ap->ops->sff_data_xfer(dev,  buf + offset,  in __atapi_pio_bytes()
925 	ap->ops->sff_tf_read(ap, &qc->result_tf);  in atapi_pio_bytes()
1001 	if (ap->ops->error_handler) {  in ata_hsm_qc_complete()
1506 	qc->ap->ops->sff_tf_read(qc->ap, &qc->result_tf);  in ata_sff_qc_fill_rtf()
1517 		ap->ops->sff_check_status(ap);  in ata_sff_idle_irq()
1518 		if (ap->ops->sff_irq_clear)  in ata_sff_idle_irq()
1519 			ap->ops->sff_irq_clear(ap);  in ata_sff_idle_irq()
1568 	if (ap->ops->sff_irq_clear)  in __ata_sff_port_intr()
1569 		ap->ops->sff_irq_clear(ap);  in __ata_sff_port_intr()
1637 			if (!ap->ops->sff_irq_check ||  in __ata_sff_interrupt()
1638 			    !ap->ops->sff_irq_check(ap))  in __ata_sff_interrupt()
1642 				ap->ops->sff_check_status(ap);  in __ata_sff_interrupt()
1643 				if (ap->ops->sff_irq_clear)  in __ata_sff_interrupt()
1644 					ap->ops->sff_irq_clear(ap);  in __ata_sff_interrupt()
1647 				if (!(ap->ops->sff_check_status(ap) & ATA_BUSY))  in __ata_sff_interrupt()
1740 	if (ap->ops->sff_set_devctl || ap->ioaddr.ctl_addr)  in ata_sff_freeze()
1747 	ap->ops->sff_check_status(ap);  in ata_sff_freeze()
1749 	if (ap->ops->sff_irq_clear)  in ata_sff_freeze()
1750 		ap->ops->sff_irq_clear(ap);  in ata_sff_freeze()
1766 	ap->ops->sff_check_status(ap);  in ata_sff_thaw()
1767 	if (ap->ops->sff_irq_clear)  in ata_sff_thaw()
1768 		ap->ops->sff_irq_clear(ap);  in ata_sff_thaw()
1838 	ap->ops->sff_dev_select(ap, device);  in ata_devchk()
1887 	ap->ops->sff_dev_select(ap, dev->devno);  in ata_sff_dev_classify()
1891 	ap->ops->sff_tf_read(ap, &tf);  in ata_sff_dev_classify()
1922 		   (ap->ops->sff_check_status(ap) == 0))  in ata_sff_dev_classify()
1971 		ap->ops->sff_dev_select(ap, 1);  in ata_sff_wait_after_reset()
1996 	ap->ops->sff_dev_select(ap, 0);  in ata_sff_wait_after_reset()
1998 		ap->ops->sff_dev_select(ap, 1);  in ata_sff_wait_after_reset()
2000 		ap->ops->sff_dev_select(ap, 0);  in ata_sff_wait_after_reset()
2059 	ap->ops->sff_dev_select(ap, 0);  in ata_sff_softreset()
2135 		ap->ops->sff_dev_select(ap, 1);  in ata_sff_postreset()
2137 		ap->ops->sff_dev_select(ap, 0);  in ata_sff_postreset()
2146 	if (ap->ops->sff_set_devctl || ap->ioaddr.ctl_addr) {  in ata_sff_postreset()
2174 	for (count = 0; (ap->ops->sff_check_status(ap) & ATA_DRQ)  in ata_sff_drain_fifo()
2199 	ata_reset_fn_t softreset = ap->ops->softreset;  in ata_sff_error_handler()
2200 	ata_reset_fn_t hardreset = ap->ops->hardreset;  in ata_sff_error_handler()
2217 	if (ap->ops->sff_drain_fifo)  in ata_sff_error_handler()
2218 		ap->ops->sff_drain_fifo(qc);  in ata_sff_error_handler()
2227 	ata_do_eh(ap, ap->ops->prereset, softreset, hardreset,  in ata_sff_error_handler()
2228 		  ap->ops->postreset);  in ata_sff_error_handler()
2314 			ap->ops = &ata_dummy_port_ops;  in ata_pci_sff_init_host()
2326 			ap->ops = &ata_dummy_port_ops;  in ata_pci_sff_init_host()
2797 		ap->ops->sff_tf_load(ap, &qc->tf);  /* load tf registers */  in ata_bmdma_qc_issue()
2798 		ap->ops->bmdma_setup(qc);	    /* set up bmdma */  in ata_bmdma_qc_issue()
2799 		ap->ops->bmdma_start(qc);	    /* initiate bmdma */  in ata_bmdma_qc_issue()
2806 		ap->ops->sff_tf_load(ap, &qc->tf);  /* load tf registers */  in ata_bmdma_qc_issue()
2807 		ap->ops->bmdma_setup(qc);	    /* set up bmdma */  in ata_bmdma_qc_issue()
2846 		host_stat = ap->ops->bmdma_status(ap);  in ata_bmdma_port_intr()
2854 		ap->ops->bmdma_stop(qc);  in ata_bmdma_port_intr()
2921 		host_stat = ap->ops->bmdma_status(ap);  in ata_bmdma_error_handler()
2933 		ap->ops->bmdma_stop(qc);  in ata_bmdma_error_handler()
2937 			ap->ops->sff_check_status(ap);  in ata_bmdma_error_handler()
2938 			if (ap->ops->sff_irq_clear)  in ata_bmdma_error_handler()
2939 				ap->ops->sff_irq_clear(ap);  in ata_bmdma_error_handler()
2966 		ap->ops->bmdma_stop(qc);  in ata_bmdma_post_internal_cmd()
3019 	ap->ops->sff_exec_command(ap, &qc->tf);  in ata_bmdma_setup()